Bug 251684

Application: nepomukservicestub (0.2)
KDE Platform Version: 4.5.1 (KDE 4.5.1)
Qt Version: 4.7.0
Operating System: Linux 2.6.32-25-generic i686
Distribution: Ubuntu 10.04.1 LTS

-- Information about the crash:
- What I was doing when the application crashed:
Logging into KDE.  The service crashed at about the same time I pressed the Kickoff Launcher button, immediately after logging in.

-- Backtrace:
Application: Nepomuk Service Stub (nepomukservicestub), signal: Aborted
[Current thread is 1 (Thread 0xb7755710 (LWP 1941))]

Thread 6 (Thread 0xb4cffb70 (LWP 2002)):
#0  0x005fd422 in __kernel_vsyscall ()
#1  0x006bdb86 in poll () from /lib/tls/i686/cmov/libc.so.6
#2  0x003f54eb in g_poll () from /lib/libglib-2.0.so.0
#3  0x003e80ac in ?? () from /lib/libglib-2.0.so.0
#4  0x003e84b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#5  0x00a0a82f in QEventDispatcherGlib::processEvents (this=0x863d228, flags=...) at kernel/qeventdispatcher_glib.cpp:417
#6  0x009daa99 in QEventLoop::processEvents (this=0xb4cff2a0, flags=) at kernel/qeventloop.cpp:149
#7  0x009daf1a in QEventLoop::exec (this=0xb4cff2a0, flags=...) at kernel/qeventloop.cpp:201
#8  0x008d7c5e in QThread::exec (this=0x8631880) at thread/qthread.cpp:490
#9  0x06c729eb in ?? () from /usr/lib/libsopranoserver.so.1
#10 0x008daf39 in QThreadPrivate::start (arg=0x8631880) at thread/qthread_unix.cpp:266
#11 0x0049796e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#12 0x006cba4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 5 (Thread 0xb44feb70 (LWP 2005)):
#0  0x0057de16 in clock_gettime () from /lib/tls/i686/cmov/librt.so.1
#1  0x0093648b in do_gettime () at tools/qelapsedtimer_unix.cpp:105
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:119
#3  0x00a0c965 in QTimerInfoList::updateCurrentTime (this=0x860db8c) at kernel/qeventdispatcher_unix.cpp:339
#4  0x00a0c9aa in QTimerInfoList::timerWait (this=0x860db8c, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#5  0x00a0aa38 in timerSourcePrepareHelper (src=<value optimized out>, timeout=0xb44fe0ac) at kernel/qeventdispatcher_glib.cpp:136
#6  0x00a0aac5 in timerSourcePrepare (source=0x0, timeout=0x581ff4) at kernel/qeventdispatcher_glib.cpp:169
#7  0x003e7aca in g_main_context_prepare () from /lib/libglib-2.0.so.0
#8  0x003e7ee9 in ?? () from /lib/libglib-2.0.so.0
#9  0x003e84b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#10 0x00a0a82f in QEventDispatcherGlib::processEvents (this=0x86322a0, flags=...) at kernel/qeventdispatcher_glib.cpp:417
#11 0x009daa99 in QEventLoop::processEvents (this=0xb44fe280, flags=) at kernel/qeventloop.cpp:149
#12 0x009daf1a in QEventLoop::exec (this=0xb44fe280, flags=...) at kernel/qeventloop.cpp:201
#13 0x008d7c5e in QThread::exec (this=0x8614c58) at thread/qthread.cpp:490
#14 0x06c603bd in ?? () from /usr/lib/libsopranoserver.so.1
#15 0x008daf39 in QThreadPrivate::start (arg=0x8614c58) at thread/qthread_unix.cpp:266
#16 0x0049796e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#17 0x006cba4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 4 (Thread 0xb3cfdb70 (LWP 2009)):
#0  0x00499f5b in pthread_mutex_lock () from /lib/tls/i686/cmov/libpthread.so.0
#1  0x003e751a in g_main_context_check () from /lib/libglib-2.0.so.0
#2  0x003e80ce in ?? () from /lib/libglib-2.0.so.0
#3  0x003e84b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#4  0x00a0a82f in QEventDispatcherGlib::processEvents (this=0x8610288, flags=...) at kernel/qeventdispatcher_glib.cpp:417
#5  0x009daa99 in QEventLoop::processEvents (this=0xb3cfd280, flags=) at kernel/qeventloop.cpp:149
#6  0x009daf1a in QEventLoop::exec (this=0xb3cfd280, flags=...) at kernel/qeventloop.cpp:201
#7  0x008d7c5e in QThread::exec (this=0x86125f8) at thread/qthread.cpp:490
#8  0x06c603bd in ?? () from /usr/lib/libsopranoserver.so.1
#9  0x008daf39 in QThreadPrivate::start (arg=0x86125f8) at thread/qthread_unix.cpp:266
#10 0x0049796e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#11 0x006cba4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 3 (Thread 0xb34fcb70 (LWP 2010)):
#0  0x0057de16 in clock_gettime () from /lib/tls/i686/cmov/librt.so.1
#1  0x0093648b in do_gettime () at tools/qelapsedtimer_unix.cpp:105
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:119
#3  0x00a0c965 in QTimerInfoList::updateCurrentTime (this=0x8646a34) at kernel/qeventdispatcher_unix.cpp:339
#4  0x00a0c9aa in QTimerInfoList::timerWait (this=0x8646a34, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#5  0x00a0aa38 in timerSourcePrepareHelper (src=<value optimized out>, timeout=0xb34fc0ac) at kernel/qeventdispatcher_glib.cpp:136
#6  0x00a0aac5 in timerSourcePrepare (source=0x0, timeout=0x581ff4) at kernel/qeventdispatcher_glib.cpp:169
#7  0x003e7aca in g_main_context_prepare () from /lib/libglib-2.0.so.0
#8  0x003e7ee9 in ?? () from /lib/libglib-2.0.so.0
#9  0x003e84b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#10 0x00a0a82f in QEventDispatcherGlib::processEvents (this=0x864f1b0, flags=...) at kernel/qeventdispatcher_glib.cpp:417
#11 0x009daa99 in QEventLoop::processEvents (this=0xb34fc280, flags=) at kernel/qeventloop.cpp:149
#12 0x009daf1a in QEventLoop::exec (this=0xb34fc280, flags=...) at kernel/qeventloop.cpp:201
#13 0x008d7c5e in QThread::exec (this=0x864f170) at thread/qthread.cpp:490
#14 0x06c603bd in ?? () from /usr/lib/libsopranoserver.so.1
#15 0x008daf39 in QThreadPrivate::start (arg=0x864f170) at thread/qthread_unix.cpp:266
#16 0x0049796e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#17 0x006cba4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 2 (Thread 0xb2cfbb70 (LWP 2012)):
[KCrash Handler]
#7  0x005fd422 in __kernel_vsyscall ()
#8  0x00628651 in raise () from /lib/tls/i686/cmov/libc.so.6
#9  0x0062ba82 in abort () from /lib/tls/i686/cmov/libc.so.6
#10 0x0065f49d in ?? () from /lib/tls/i686/cmov/libc.so.6
#11 0x00669591 in ?? () from /lib/tls/i686/cmov/libc.so.6
#12 0x0066ade8 in ?? () from /lib/tls/i686/cmov/libc.so.6
#13 0x0066decd in free () from /lib/tls/i686/cmov/libc.so.6
#14 0x008d50ad in qFree (ptr=0xb4d02988) at global/qmalloc.cpp:60
#15 0x009260b0 in QString::free (d=0x0) at tools/qstring.cpp:1151
#16 0x00993cfb in ~QString (this=0x8631488) at ../../include/QtCore/../../src/corelib/tools/qstring.h:882
#17 QUrlPrivate::normalized (this=0x8631488) at io/qurl.cpp:3979
#18 0x00994e4a in QUrl::operator== (this=0xb2cfa6cc, url=...) at io/qurl.cpp:5922
#19 0x063c691e in Soprano::Node::operator==(QUrl const&) const () from /usr/lib/libsoprano.so.4
#20 0x0224e2a4 in ?? () from /usr/lib/soprano/libsoprano_virtuosobackend.so
#21 0x0224ddc3 in ?? () from /usr/lib/soprano/libsoprano_virtuosobackend.so
#22 0x063c55f5 in ?? () from /usr/lib/libsoprano.so.4
#23 0x06c61e35 in ?? () from /usr/lib/libsopranoserver.so.1
#24 0x06c5fd66 in ?? () from /usr/lib/libsopranoserver.so.1
#25 0x06c601ad in ?? () from /usr/lib/libsopranoserver.so.1
#26 0x06c602f4 in ?? () from /usr/lib/libsopranoserver.so.1
#27 0x009e1d4a in QMetaObject::metacall (object=0x864fc20, cl=2012, idx=11, argv=0xb2cfaa0c) at kernel/qmetaobject.cpp:237
#28 0x009f4ab5 in QMetaObject::activate (sender=0x8617fd0, m=0xb0cc48, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3280
#29 0x00a43f07 in QIODevice::readyRead (this=0x8617fd0) at .moc/release-shared/moc_qiodevice.cpp:91
#30 0x00a43fcf in QIODevice::qt_metacall (this=0x8617fd0, _c=QMetaObject::InvokeMetaMethod, _id=4, _a=0xb2cfab6c) at .moc/release-shared/moc_qiodevice.cpp:77
#31 0x05add85a in QLocalSocket::qt_metacall (this=0x8617fd0, _c=QMetaObject::InvokeMetaMethod, _id=4, _a=0xb2cfab6c) at .moc/release-shared/moc_qlocalsocket.cpp:81
#32 0x009e1d4a in QMetaObject::metacall (object=0x8617fd0, cl=2012, idx=4, argv=0xb2cfab6c) at kernel/qmetaobject.cpp:237
#33 0x009f4ab5 in QMetaObject::activate (sender=0x8653ea8, m=0xb0cc48, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3280
#34 0x00a43f07 in QIODevice::readyRead (this=0x8653ea8) at .moc/release-shared/moc_qiodevice.cpp:91
#35 0x05ad5f32 in QAbstractSocketPrivate::canReadNotification (this=0x8665980) at socket/qabstractsocket.cpp:639
#36 0x05ac26fb in QAbstractSocketEngine::readNotification (this=0x864fae8) at socket/qabstractsocketengine.cpp:154
#37 0x05ac3bf3 in QReadNotifier::event (this=0x6, e=0xb2cfb024) at socket/qnativesocketengine.cpp:1103
#38 0x0180577c in QApplicationPrivate::notify_helper (this=0x8511ed0, receiver=0x86336e0, e=0xb2cfb024) at kernel/qapplication.cpp:4396
#39 0x0180b7ce in QApplication::notify (this=0xbfb911f4, receiver=0x86336e0, e=0xb2cfb024) at kernel/qapplication.cpp:3798
#40 0x00f88a9a in KApplication::notify (this=0xbfb911f4, receiver=0x86336e0, event=0xb2cfb024) at ../../kdeui/kernel/kapplication.cpp:310
#41 0x009dbfeb in QCoreApplication::notifyInternal (this=0xbfb911f4, receiver=0x86336e0, event=0xb2cfb024) at kernel/qcoreapplication.cpp:732
#42 0x00a0abca in QCoreApplication::sendEvent (source=0x8653d18) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#43 socketNotifierSourceDispatch (source=0x8653d18) at kernel/qeventdispatcher_glib.cpp:110
#44 0x003e45e5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#45 0x003e82d8 in ?? () from /lib/libglib-2.0.so.0
#46 0x003e84b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#47 0x00a0a7f5 in QEventDispatcherGlib::processEvents (this=0x8653e08, flags=...) at kernel/qeventdispatcher_glib.cpp:415
#48 0x009daa99 in QEventLoop::processEvents (this=0xb2cfb280, flags=) at kernel/qeventloop.cpp:149
#49 0x009daf1a in QEventLoop::exec (this=0xb2cfb280, flags=...) at kernel/qeventloop.cpp:201
#50 0x008d7c5e in QThread::exec (this=0x864fc20) at thread/qthread.cpp:490
#51 0x06c603bd in ?? () from /usr/lib/libsopranoserver.so.1
#52 0x008daf39 in QThreadPrivate::start (arg=0x864fc20) at thread/qthread_unix.cpp:266
#53 0x0049796e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#54 0x006cba4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb7755710 (LWP 1941)):
#0  0x005fd422 in __kernel_vsyscall ()
#1  0x006d8d33 in ?? () from /lib/tls/i686/cmov/libc.so.6
#2  0x0066f697 in ?? () from /lib/tls/i686/cmov/libc.so.6
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

This bug may be a duplicate of or related to bug 237062.

Possible duplicates by query: bug 237062, bug 214793.

Reported using DrKonqi